In-N-Out is a privately-owned hamburger fast food chain located in California, Arizona, and Nevada. It's simple menu has remained unchanged since the restaurant's extablishment in 1948. There are also "secret" item specials, variations of the basic menu that are not listed on the menu nor advertised.
In-N-Out's got the best goddamn burgers on the face of the planet.
by INO 4EVR July 25, 2005
Get the In-n-out mug.
what i did to your mother last night and again this morning!!!!
So i heard you went to <insert good friends name> house yesterday.
yup i gave <his/her> mom an in-n-out too!
by # 1 raider fan February 15, 2009
Get the In-n-out mug.
Hamburger chain in California that everyone in that state claims is the best burger chain in the world. In reality, it is pretty average. It is not 'bad', but it is not as good as Jack-in-the-Box.
Bill: Hey, there is an In-n-Out burger here.

Ted: Yeah, lets ask them where the nearest Jack-in-the-Box is.
by Flick507 May 9, 2011
Get the In-n-out mug.
Family owned fast food restaurant chain mainly in California. Home of the best burgers, fries, and shakes ever.
In-N-Out! In-N-Out! That's what our hamburgers' all about!
by MoonKnight November 24, 2002
Get the In-N-Out mug.
Pornstar 1: I'm tired of eating hot dog on a stick.
Pornstar 2: Alright let's go to In n Out
by e.baek.ems January 7, 2009
Get the In n Out mug.
One of the bizarre new religions in California, masquerading as a burger chain. Their secrets and mysteries include the "Neapolitan Shake" and the "Animal Style Fries"
I need some In-n-Out right now!
by havocker February 20, 2009
Get the In-n-Out mug.